216290616

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{191747}}^1$

素因数の和:191803

約数の個数: 32

約数和(自身を含む): 552234240

約数和(自身を除く): 335943624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 191747, 383494, 575241, 766988, 1150482, 1533976, 2300964, 4601928, 9012109, 18024218, 27036327, 36048436, 54072654, 72096872, 108145308, 216290616]

約数ペア:

[(1, 216290616), (2, 108145308), (3, 72096872), (4, 54072654), (6, 36048436), (8, 27036327), (12, 18024218), (24, 9012109), (47, 4601928), (94, 2300964), (141, 1533976), (188, 1150482), (282, 766988), (376, 575241), (564, 383494), (1128, 191747)]